What the Adoption of schema.org Tells About Linked Open Data
Schema.org is a common data markup schema, pushed by large search engine providers such as Google, Yahoo!, and Bing. To date, a few hundred thousand [...]
Learning Resource Metadata Initiative: Using Schema.org to describe open educational resources
This paper discusses the Learning Resource Metadata Initiative (LRMI), an international project that aims to facilitate the discovery of educational resources through the use of [...]
Analyzing Schema.org
Schema.org is a way to add machine-understandable information to web pages that is processed by the major search engines to improve search performance. The definition [...]
Ontology Consistency and Instance Checking for Real World Linked Data
Many large ontologies have been created which make use of OWL's expressiveness for specification. However, tools to ensure that instance data is in compliance with [...]
Using HTML Schemas for Semantic Markup Microdata
This video ooks at the relationship between XML and HTML Schemas. Shows examples of Schema.org, one such library of microdata that can now be incoportated [...]
Building Semantic Web CRUD Operations Using PHP
This article discusses how a shift in Web development towards Object-Oriented Programming (OOP) has shifted the model commonly used for connecting websites to databases (and [...]
Why Use XML Schemas?
This tutorial presents the case for using XML Schemas: They are more powerful than DTD; Support Data Types; Use XML Syntax; Secure Data Communication; are [...]
XML Syntax for RDF
This tutorial explains the use of XML syntax in RDF descriptions of resources. It discusses the use of URIs and Literals as property values in [...]
Concepts in RDF: Tutorial
This tutorial introduces concepts in RDF broken into three categories: 1) Fundamental (such as HTTP URIs); 2) Schema-definition concepts (useful for defining a new vocabularies); [...]
Markup Languages and Document Processing: Vocabularies and Queries
This lesson plan was used for the course "Markup Languages and Document Processing", part of the Master in Informatics and Computing Engineering program at Porto [...]